| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.80 | 4.629% | $257.1781 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $63.80 | 9.356% | $69.7691 | $69.77 | $69.75 | $69.80 |
| Purchase #3 | $88.94 | 9.436% | $97.3324 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $154.31 | 7.687% | $166.1718 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $204.99 | 10.620% | $226.7599 | $226.76 | $226.75 | $226.80 |
| Purchase #6 | $34.59 | 11.782% | $38.6654 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $180.55 | 5.679% | $190.8034 | $190.80 | $190.80 | $190.80 |
| 7 purchase totals = | $972.98 | $1,046.6801 | $1,046.68 | $1,046.65 | $1,046.80 | |